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The WPU we prepared has 20% solid content, about 80nm minimal particle diametre, pH value 7-8.5. It can be stored for 6 months under room temperature.

试验所制备的水性聚氨酯乳液固含量20%左右，pH7-8.5，最小粒径达到80 nm，室温乳液贮存稳定性大于6个月，涂膜断裂伸长率和拉伸强度等均达到或者超过皮革涂饰对水性聚氨酯的要求。

The Control System for Sealed-off and all-metal RF-excited CO_2 Lasers;2. An experimental study of 100W radio excited diffusively cooled all-metal rectangle waveguide CO_2 laser was carried out.

对新型百瓦级射频激励扩散型冷却全金属矩形波导CO2激光器进行了实验研究，实验中采用了CASE-I平行平面腔，试验结果表明，在采用10%透过率的输出镜时，激光输出最大功率达到146 W，电光转换效率达到17。

To validate heat treatment requirement of ISPM 15 to disinfestation of Pine wood nematode in wood packaging material,lumber and block made from Masson Pine with different moisture content,which was naturally infested with Pine wood nematode and sawed to 3 kinds of size,was heat treated under the hot air with the temperature rang of 65~85℃ and Relative Humidity of 50%~90% to reach the core temperature of 56℃ and more than 30min duration.

使用温度为65～85℃、相对湿度50%～90%的热空气，对不同规格和含水率的携带松材线虫的马尾松木板进行热处理验证试验，结果显示，当木材中心温度达到56℃并持续30min以上，10cm×10cm×10cm木块、5cm厚度木板以及高含水率10cm厚度木板中线虫死亡几率值达到9的要求，验证了国际植物检疫措施标准第15号所推荐的热处理技术指标对杀灭松材线虫的有效性。

HPE breeding can be used as the temporal monitoring in the breeding process to avoid the divergency of the predetermined goal, although HPE breeding does not shorten the breeding time.

高光效育种虽然未能缩短育种时间，但为达到预定的高光效目标提供了"实时"监测，可免除目标的偏离，从而达到高光效与高产的同步提高。

Because this colourful door takes a lot of categories that attribute pornographic picture, I am very so careful when releasing a picture, just choose the heat with those absorbing regard asing that do not expose, reckon as to picture origin I do not say everybody also knows, just released go up a hour, quantity of a money order receipt to be signed and returned to sender is achieved 200 many, because set the regulation that the reply can see,basically be, be less than a few days, the member of forum registers a quantity to also soar, I am glad very, released a few paragraphs of video again then, this everybody is interested more, the effect is more apparent of course, did Seo in the light of this keyword plus me, in Baidu the search of a few main keywords is ranked is before a few, it is when I am cock-a-hoop, because the site that good friend of my a stationmaster tells me him placed the photograph of Xxx to be sealed, I saw me be put again fast half month, the government is busy provide disaster relief, do not have doctrinairism to meet, the effect also was achieved now, it is moment whole body and retreated, I immediately the special subject this kind is whole take out, escape one disaster

由于这次的艳门照很多都属于色情图片的范畴，所以我在发布图片的时候很谨慎，只是选取那些不暴露的作为吸引人的热点，至于图片来源估计我不说大家也都知道，刚发布上去一个小时，回帖量就达到200多个，主要是因为设置了回复可看的规则，不到几天，论坛的会员注册量也大增，我很是兴奋，接着又发布了几段视频，这个大家更感爱好，效果当然更明显了，再加上我针对这个要害词做了seo，在百度几个主要要害词的搜索排名都是前几位，就在我自得洋洋的时候，我的一个站长好朋友告诉我他的站点因为放置xxx的照片被封了，我再看看我都放了快半个月了，政府忙着救灾，没空理会，现在效果也达到了，是时候全身而退了，我就马上把这一类的专题全部去掉，躲过一劫从这次的热门事件当中我体会到几点，和大家共同探究

Then SAM precipitation was carried out by picric acid and SAM precipitated is higher than 90％. After butanone extraction, acetone precipitation and SAM sulfate or SAM double salt of sulfate and p-tosylate formation, the stable SAM salt was obtained.

结果表明，苦味酸是一种选择性较好的沉淀剂，沉淀步骤得率在90％以上，制备SAM的硫酸盐的总得率在60％以上，而硫酸对甲苯磺酸双盐的得率在50％以上，产物的纯度达到了95％以上，已经达到了国外同类产品的质量指标。

According to 2008 adjusted middle and long-term railway development plan, the national railway operating mileage will reach 120,000 kilometers by 2020, in which the rate of double-track rate and electrified rate will reach above 50% and 60% separately.

根据2008年调整后的中长期铁路发展规划，到2020年，全国铁路营业里程将达到12万公里以上，复线率和电化率将分别达到50%和60%以上。

The numerical results indicated that the mixing time decreases about linearly with increasing current intensity. The mixing time decreases first then increases with increasing current frequency and comes up to its minimum value at 30Hz. Applying the traveling magnetic field to the uptake or downtake when the exciting current intensity is 200 A at 10 Hz, the mixing time can be shortened by 9%~17%. With the operating conditions kept unchanged, shorter mixing time is available if applying the traveling magnetic field to the uptake instead of downtake, and the time can be shortened by 18%~26% if applying the magnetic field to both the uptake and downtake. Moreover, the mixing time decreases with increasing argon blowing flowrate, and the time comes down to its minimum value if the argon blowing flowrate is 1 600 NL/min. After the moment, the mixing time increases with argon blowing flowrate.

计算结果表明：混匀时间随电流强度的增大而减小，并且近似成线性关系；混匀时间随电流频率的增加先减小后增大，并且在30Hz 时达到极小值；在励磁电流强度为200A ，频率为10Hz 的条件下，在上升管或下降管施加行波磁场混匀时间可缩短9%~17%；在相同操作条件下，在上升管处施加行波磁场混匀时间小于在下降管施加行波磁场的混匀时间；同时在上升管和下降管施加行波磁场，混匀时间可缩短18%~26%；混匀时间随吹氩量的增大而减小，在吹氩量为1600NL/min 时混匀时间达到极小值，吹氩量继续增大时，混匀时间反而增大。

Finally, two short-path distillation processes and one falling film evaporator are applied in the regeneration of waste lubricating oil. In the test, the diesel oil, gasoline and lubricating oil are distilled respectively, while the gelatinoid materials, asphaltene and carbon residue remain in the draft. The regenerative lubricating oil accords with the standards of base oil. And the recovery efficiency is up to 75 percent. The technology used in the test doesnt comprise processes like pickling and alkali neutralization, which would cause secondary pollution like acid draff and sulfur dioxide and so on. As a result of this, our technology is friendly to the environment.

最后，利用一级薄膜蒸发和两级短程蒸馏工艺对废润滑油进行了再生回收工业应用试验，将柴油、汽油等轻油以及润滑油馏分分别蒸馏出来，而大部分胶质、沥青质、碳垢存在于残渣中，试验得到的再生润滑油符合基础油的标准，回收率达到75％，达到废润滑油再生的目的；同时再生过程中没有酸洗、碱中和等工序，不产生酸渣、二氧化硫等二次污染，是一种清洁环保的废润滑油再生工艺。

SELF-PROPELLED TRUCKS UP TO AND INCLUDING 10000 KG CAPACITY AND INDUSTRIAL TRACTORS WITH A DRAWBAR PULL UP TO AND INCLUDING

达到和包括10000千克容量的自推动式卡车和带有一达到和包括20000N的拖斗的工业拖车。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。